v4.0.0

What's Changed

• [ECO-1256] Integrated ecommerce-ui finance widget by @mobbexLuis in #294
• [ECO-1270] Improve : async sources fetch by @mobbexLuis in #297
• [ECO-1244] Updated Mobbex embed version to 1.2.0 by @mobbexLuis in #290
• [ECO-1281] Add createdAt node for customer on checkout by @jlmobbex in #295
• [ECO-1298] Only process "checkout" type webhooks by @jlmobbex in #296

Full Changelog: 3.20.3...4.0.0